paul ryan wrapped up an event in clinton, iowa. s american airlines customers are dealing with unhappy pilots. seats broke mid flight. >> the passenger seats came loose out of the floor. >> eight planes grounded after three incidents where an entire row of sts came loose. twice, it happened on the same plane. the airline says it could be a defect in a certain model of seats. passengers say this issue on top of decreasing on-time arrivals is unacceptable. >> if they don't fly, i don't have a status on another airline. it's an issue for me. >> shakes my confidences that i'm going get to my destination on time. >> american blames the issues on a feud with union pilots. the pilots say the nation's third largest carrier needs new planes. >>> a challenge to full body scanners and enhanced patdowns will not be heard by the supreme court. sus tises turned away the case. it centered around a michigan man who wanted to keep the tsa from using the scanners or more invasive patdowns. federal cords in florida also dismissed the case. >>> whethe